99828396 has 24 divisors (see below), whose sum is σ = 258814640. Its totient is φ = 33276096.

The previous prime is 99828383. The next prime is 99828397. The reversal of 99828396 is 69382899.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (99828397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462061 + ... + 462276.

Almost surely, 2^99828396 is an apocalyptic number.

It is an amenable number.

99828396 is an abundant number, since it is smaller than the sum of its proper divisors (158986244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99828396 is a wasteful number, since it uses less digits than its factorization.

99828396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924350 (or 924342 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 54.

The square root of 99828396 is about 9991.4161158466. The cubic root of 99828396 is about 463.8932262738.

The spelling of 99828396 in words is "ninety-nine million, eight hundred twenty-eight thousand, three hundred ninety-six".